No abstract available.
Child* ; Humans ; Scrub Typhus*

PURPOSE: To establish the incidence of deep vein thrombosis among Koreans after primary total hip arthroplasty and the usefulness of color doppler ultrasonography for routine noninvasive screening for deep vein thrombosis. MATERIALS AND METHODS: We performed prospective, randomized routine venography and color doppler ultrasonography before and after operation in a consecutive series of 89 primary total hip arthroplasty in which no form of prophylaxis was used. RESULTS: Of the 89 cases, eleven (12.4%) were found to have deep vein thrombosis (three proximal veins and eight distal veins) by bilateral venography. Most of the thromboses except two were asymptomatic. No patient had a symptomatic pulmonary embolism. Statistical analysis of risk factors, age, gender, weight, height, fixation method, and duration of operation time, were performed and there was no statistical difference (P>0.05). The reliability of color doppler ultrasonography for detection of deep vein thrombosis was demonstrated. CONCLUSIONS: We found insufficient evidence to recommend routine thromboprophylaxis in primary total hip arthroplasty among Koreans. The authors recommend that routine bilateral color doppler ultrasonography screening be considered after primary total hip arthroplasty for detection of deep vein thrombosis
Arthroplasty, Replacement, Hip* ; Humans ; Incidence ; Mass Screening ; Phlebography ; Prevalence* ; Prospective Studies ; Pulmonary Embolism ; Risk Factors ; Thrombosis ; Ultrasonography, Doppler, Color ; Veins ; Venous Thrombosis*

No abstract available.

No abstract available.
Humans

We present two cases of oral lichen planus associated with chronic liver diseases. One patient was a 56-year-old man that had advanced liver cirrhosis with hepatitis B viral infection, and the other, a daughter of patient 1, was identified as chronic active hepatitis with hepatitis B viral infection. Clinical and histopathological features of oral lesions were consistent with lichen planus in both cases.
Hepatitis B ; Hepatitis, Chronic ; Humans ; Lichen Planus ; Lichen Planus, Oral* ; Liver Cirrhosis ; Liver Diseases* ; Liver* ; Middle Aged ; Nuclear Family

The present study was conducted to investigate dietary habits and biochemical indices according to the obesity index of elementary school students visiting a hospital for diagnosis. The subjects of this study were 150 elementary school students and their mothers. The overweight rates of child subjects were 37.5% for males and 40.9% for females, whereas the rates of underweight children were 35.0% for males and 14.5% for females. Children's obesity index significantly decreased with an increase in the average monthly income of children's families. Children's obesity index, mothers's weights, BMI, and percent ideal body weight were all positively correlated. Blood biochemical values in children (hemoglobin, hematocrit, albumin, globulin, glucose, total cholesterol, and triglyceride levels) and their obesity index also showed positive correlation. For the underweight group, the frequency of iron-deficiency anemia was significantly high, whereas for the overweight group, the frequency of dyslipidemia was high. There was a significant increase in children's obesity index and a decrease in frequency of regular exercise with time spent on the TV/computer. The normal weight group recorded the highest total scores for mothers' nutritional knowledge, whereas the overweight group recorded the lowest total scores. Therefore, to maintain healthy weight in children, nutritional education programs for mothers and children should be developed.
Anemia, Iron-Deficiency ; Child ; Cholesterol ; Dyslipidemias ; Female ; Food Habits ; Glucose ; Hematocrit ; Hospitals, General ; Humans ; Ideal Body Weight ; Male ; Mothers ; Obesity ; Overweight ; Thinness ; Weights and Measures

No abstract available.
Humans ; Infant, Newborn* ; Mothers* ; Thrombocytopenia

No abstract available.
Glycopyrrolate* ; Salivary Glands* ; Scopolamine Hydrobromide*

An attenuated classical swine fever virus (CSFV), Suri strain, is a va.iant derived from a vaccine virus, LOM strain. This study was performed to elucidate the molecular biologcal properties of CSFV Suri strain, and to obtain the basic data for molecular epidemiological approaches for the disease. The truncated form of gp55 gene without the C-terminal transmembrane domain, in size of 1,023bp, was amplified by RT-PCR and sequenced by dye terminator cyclic sequencing method, and inserted into BamHI site of pAcGP67B baculovirus vector, establishing a cloned pAcHEG plasmid. By the nucleotide sequences determined, 341 amino acid sequences were predicted. As compared the nucleotide and amino acid sequences of gp55 of Suri with the various CSFV, Suri strain showed the high homology over 99.1% with ALD and LOM strains, but comparably the lower homology with Alfort and Brescia. In comparison of amino acid sequence in variable domain of gp55 protein, the similar tendency of homology was observed. In hydrophobicity analysis, all of four CSFV strains revealed the analogous patterns of hydrophobicity. The numbers and locations of N-glycosylation site and cysteine residues in gp55 were analyzed, those of Suri strain being coincident with ALD and LOM strains. The results suggest that gp55 in Suri strain has the high similarity to those in ALD and LOM strains in terms of the nucleotide and amino acid sequences and the functional properties of gp55 protein..
Amino Acid Sequence ; Animals ; Baculoviridae ; Base Sequence ; Classical swine fever virus ; Classical Swine Fever* ; Clone Cells ; Cysteine ; Hydrophobic and Hydrophilic Interactions ; Plasmids ; Sequence Analysis* ; Swine

PURPOSE: Allergen-specific immunotherapy (IT) has been shown to be effective in the treatment for allergic diseases. But the immunologic mechanism of IT effect has not been fully elucidated. We studied house dust mite (HDM)-specific cytokine mRNA expression in peripheral blood mononuclear cells (PBMC) from patient with HDM- sensitive asthma and determined whether alterations in cytokine mRNA expression correlated with the clinical outcome of IT. METHODS: PBMC were obtained from 64 children with mite-sensitive asthma : 25 had never received HDM-IT (NIT), 39 had been receiving HDM-IT for more than 12 months. The 39 patients were divided into two groups according to the clinical response based on the asthma scores (symptom and medication scores) before and after IT. Good responders were those patients who showed an improvement greater than 50%, whereas poor responders were those who showed an improvement less than 50%. After a 18 hr culture with HDM, cytokine mRNA expression was analysed by RT-PCR and densitometry. RESULTS: 1) IL-10 mRNA expression in NIT was significantly lower than that in the normal controls and was significantly increased by IT. IL-10 mRNA expression in the good responders was significantly higher than that in the poor responders and NIT. 2) Little or no IL-13 mRNA were detected in the good responders and the normal controls. IL-13 mRNA expression in the good responders was significantly lower than that in the poor responders and NIT. 3) IFN-gamma mRNA expression in NIT was significantly lower than that in the normal controls and was significantly increased with IT. IFN-gamma mRNA expression in the good responders was significantly higher than that in the poor responders and NIT. 4) Little IL-4 mRNA were detected in the good responders and the normal controls. IL-4 mRNA expression in the good responders was significantly lower than that in the poor responders and NIT. CONCLUSION: These results show that IT not only induces a shift in cytokine expression from TH2 (IL-4 and IL-13) to TH1 cytokines (IFN-gamma), but also leads to induction of the antiinflammatory cytokine IL-10. These changes in cytokine expression may be responsible for clinical effects by immunotherapy.
Asthma* ; Child ; Cytokines ; Densitometry ; Humans ; Immunotherapy* ; Interleukin-10* ; Interleukin-13* ; Interleukin-4 ; Pyroglyphidae ; RNA, Messenger*